As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT 5035, CABIN REPORTS FUMES IN MID CABIN AND AFT. PRIOR TO TOP. SMOKE / FUMES AND REMOVAL OF FUMES COMPLETED. SMELL WAS BURNT RUBBER. CORRECTIVE ACTION: SOURCE WAS THE RT ENGINE. FOUND OIL WETTING UNDER RIGHT SPINNER. REPLACED FAN DRIVE COVER SEAL IAW PW 100G 72-15. C/W LEVEL A DECONTAMINATION A320 AMM 21-00. (LP 6399738)